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(UA) United Airlines 4689 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(SFO) San Francisco International Airport

San Francisco, CA, US

(OTH) Southwest Oregon Regional Airport

North Bend, OR, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
46%
Late
3
8%
Very Late
8
21%
Excessive
10
26%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
24
Codeshares
39
Average Delay (min.)
49.875
Standard Deviation
37.5
Min
0
Max
153

UA 4689 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 46%
Average Delay Time 49.875 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 46%
This flight has an on-time performance of 46%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.8 of 5
Poor
Average Delay Time 49.875 min
This flight has an average delay of 49.875 minutes with a standard deviation of 37.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.

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